Finding the Fourth Proportional to 114,330.24, 171,535.68 and 35,464.32
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Solution
The fourth proportional to 114,330.24, 171,535.68 and 35,464.32 is: 53,208.99
Step by Step Solution
- Step 1: Write the proportion equation
114,330.24 : 171,535.68 = 35,464.32 : x - Step 2: Convert to fraction form
114,330.24/171,535.68 = 35,464.32/x - Step 3: Cross multiply
114,330.24x = 171,535.68 × 35,464.32 - Step 4: Simplify right side
114,330.24x = 6,083,396,246.94 - Step 5: Solve for x
x = 6,083,396,246.94/114,330.24 - Step 6: Final answer
x = 53,208.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.